just then, the voice of a lieutenant crackled across the radio. He reported that he had rounded up 19 civilians, and wanted to know what to do with them. Henry later recalled the company commander's response:

Kill anything that moves.

Henry stepped outside the hut and saw a small crowd of women and children. Then the shooting began.

Now, nearly 40 years later, declassified Army files show that Henry was telling the truth â about the Feb. 8 killings and a series of other atrocities by the men of B Company.

The files are part of a once-secret archive, assembled by a Pentagon task force in the early 1970s, that shows that confirmed atrocities by U.S. forces in Vietnam were more extensive than was previously known.

The documents detail 320 alleged incidents that were substantiated by Army investigators â not including the most notorious U.S. atrocity, the 1968 My Lai massacre.

Retired Brig. Gen. John H. Johns, a Vietnam veteran who served on the task force, says he once supported keeping the records secret but now believes they deserve wide attention in light of alleged attacks on civilians and abuse of prisoners in Iraq.